Question

solve the equation using any technique x2=3x-1

Answer 1

My dear that is solution:
2x=3x-1
-x=-1
X=1

Answer 2

x2=3x-1 =>           1.We change the normal numbers and unknowns from side.

1=3x-2x=>            2. When we do that we do any necessary operation.

1=1x=>                  3. When we finished we leave alone the x and solve.

1/1=x=>                  

x=1.